82 lines
2.6 KiB
Elixir
82 lines
2.6 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Feed.UserController do
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use Pleroma.Web, :controller
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alias Pleroma.Config
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alias Pleroma.User
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alias Pleroma.Web.ActivityPub.ActivityPub
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alias Pleroma.Web.ActivityPub.ActivityPubController
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alias Pleroma.Web.Feed.FeedView
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plug(Pleroma.Web.Plugs.SetFormatPlug when action in [:feed_redirect])
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action_fallback(:errors)
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def feed_redirect(%{assigns: %{format: "html"}} = conn, %{"nickname" => nickname}) do
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with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname_or_id(nickname)} do
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Pleroma.Web.Fallback.RedirectController.redirector_with_meta(conn, %{user: user})
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else
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_ -> Pleroma.Web.Fallback.RedirectController.redirector(conn, nil)
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end
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end
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def feed_redirect(%{assigns: %{format: format}} = conn, _params)
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when format in ["json", "activity+json"] do
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ActivityPubController.call(conn, :user)
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end
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def feed_redirect(conn, %{"nickname" => nickname}) do
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with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do
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redirect(conn, external: "#{url(~p"/users/#{user.nickname}/feed")}.atom")
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end
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end
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def feed(conn, %{"nickname" => nickname} = params) do
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format = get_format(conn)
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format =
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if format in ["atom", "rss"] do
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format
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else
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"atom"
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end
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with {_, %User{local: true} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)},
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{_, :visible} <- {:visibility, User.visible_for(user, _reading_user = nil)} do
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activities =
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%{
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type: ["Create"],
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actor_id: user.ap_id
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}
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|> Pleroma.Maps.put_if_present(:max_id, params["max_id"])
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|> ActivityPub.fetch_public_or_unlisted_activities()
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conn
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|> put_resp_content_type("application/#{format}+xml")
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|> put_view(FeedView)
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|> render("user.#{format}",
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user: user,
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activities: activities,
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feed_config: Config.get([:feed]),
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view_module: FeedView
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)
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end
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end
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def errors(conn, {:error, :not_found}) do
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render_error(conn, :not_found, "Not found")
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end
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def errors(conn, {:fetch_user, %User{local: false}}), do: errors(conn, {:error, :not_found})
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def errors(conn, {:fetch_user, nil}), do: errors(conn, {:error, :not_found})
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def errors(conn, {:visibility, _}), do: errors(conn, {:error, :not_found})
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def errors(conn, _) do
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render_error(conn, :internal_server_error, "Something went wrong")
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end
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end
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